35195228672 has 30 divisors (see below), whose sum is σ = 70330199379.
Its totient is φ = 17595491840.
The previous prime is 35195228671. The next prime is 35195228699. The reversal of 35195228672 is 27682259153.
Multipling 35195228672 by its sum of digits (50), we get a square (1759761433600 = 13265602).
It is a happy number.
It is a powerful number, because all its prime factors have an exponent greater than 1
and also an Achilles number because it is not a perfect power.
It can be written as a sum of positive squares in only one way, i.e., 17597614336 + 17597614336 = 132656^2 + 132656^2
It is an ABA number since it can be written as A⋅BA, here for A=2, B=132656.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 35195228672.
It is not an unprimeable number, because it can be changed into a prime (35195228671) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 4240847 + ... + 4249137.
Almost surely, 235195228672 is an apocalyptic number.
35195228672 is a gapful number since it is divisible by the number (32) formed by its first and last digit.
It is an amenable number.
35195228672 is a deficient number, since it is larger than the sum of its proper divisors (35134970707).
35195228672 is an frugal number, since it uses more digits than its factorization.
35195228672 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16600 (or 8293 counting only the distinct ones).
The product of its digits is 1814400, while the sum is 50.
The spelling of 35195228672 in words is "thirty-five billion, one hundred ninety-five million, two hundred twenty-eight thousand, six hundred seventy-two".